.swing-297-body{color:#252525;background:#fff}.swing-297-body .swing-297-page{--red:#b91f2b;--red-dark:#86141d;--blue:#176e88;--blue-dark:#0f5267;--line:#dce2e3;--soft:#f5f7f7;font-size:16px;line-height:1.9;overflow-wrap:anywhere}.swing-297-body .swing-297-page *{box-sizing:border-box}.swing-297-body .swing-297-page a{color:var(--blue-dark);text-underline-offset:3px}.swing-297-body .swing-297-page a:hover,.swing-297-body .swing-297-page a:focus-visible{color:var(--red-dark)}.swing-297-body .swing-297-page a:focus-visible,.swing-297-body .swing-297-page summary:focus-visible{outline:3px solid rgba(23,110,136,.34);outline-offset:3px}
.swing-297-body .swing-297-page .pageTitle{margin:0 0 24px;padding:20px 24px;border:0;border-left:7px solid var(--red);border-bottom:3px solid var(--red);background:linear-gradient(110deg,#fff,#f5f6f5);font-size:clamp(25px,3vw,38px);line-height:1.45}.swing-297-body .swing-297-hero{margin:0 0 28px;overflow:hidden;border:1px solid #dde1df;border-radius:18px;background:#f4f4f1;box-shadow:0 14px 34px rgba(43,39,33,.11)}.swing-297-body .swing-297-hero img{display:block;width:100%;height:auto;aspect-ratio:3/2;object-fit:cover}
.swing-297-body .swing-297-lead,.swing-297-body .swing-297-summary,.swing-297-body .swing-297-toc,.swing-297-body .swing-297-section,.swing-297-body .swing-297-cta{margin:0 0 48px}.swing-297-body .swing-297-lead{padding:32px clamp(22px,4vw,42px);border:1px solid #eadfda;border-radius:18px;background:linear-gradient(135deg,#fff,#fbf6f2)}.swing-297-body .swing-297-eyebrow{margin:0 0 6px;color:var(--red-dark);font-size:14px;font-weight:800;letter-spacing:.12em}.swing-297-body .swing-297-lead h2,.swing-297-body .swing-297-cta h2{margin:0 0 18px;font-size:clamp(22px,2.4vw,30px);line-height:1.55}.swing-297-body .swing-297-lead p,.swing-297-body .swing-297-cta p{margin:0 0 12px}
.swing-297-body .swing-297-summary{padding:26px 30px;border-left:6px solid var(--blue);border-radius:10px;background:#eef5f6}.swing-297-body .swing-297-summary h2{margin:0 0 12px;color:var(--blue-dark);font-size:22px}.swing-297-body .swing-297-summary ul{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px 22px;margin:0;padding:0;list-style:none}.swing-297-body .swing-297-summary li{position:relative;padding-left:1.55em}.swing-297-body .swing-297-summary li:before{position:absolute;left:0;color:var(--blue);content:"✓";font-weight:900}
.swing-297-body .swing-297-toc{padding:24px 28px;border:1px solid var(--line);border-radius:14px;background:#fff;box-shadow:0 7px 24px rgba(29,46,51,.07)}.swing-297-body .swing-297-toc>p{margin:0 0 10px;color:var(--red-dark);font-size:20px;font-weight:800}.swing-297-body .swing-297-toc ol{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:7px 28px;margin:0;padding-left:1.4em}.swing-297-body .swing-297-toc a{color:#273d44;font-weight:600}
.swing-297-body .swing-297-section{scroll-margin-top:24px}.swing-297-body .swing-297-section>h2{position:relative;margin:0 0 22px;padding:16px 18px 16px 24px;border-radius:0 12px 12px 0;background:#f2f4f3;font-size:clamp(22px,2.4vw,29px);line-height:1.55}.swing-297-body .swing-297-section>h2:before{position:absolute;inset:0 auto 0 0;width:7px;background:var(--red);content:""}.swing-297-body .swing-297-section>p{margin:0 0 18px}.swing-297-body .swing-297-section h3{line-height:1.55}
.swing-297-body .swing-297-check-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px;margin:26px 0 30px}.swing-297-body .swing-297-check-grid>section{position:relative;padding:24px 22px 22px;border:1px solid #dfe4e3;border-radius:14px;background:#fff;box-shadow:0 7px 20px rgba(38,48,50,.06)}.swing-297-body .swing-297-check-grid>section>span{position:absolute;top:18px;right:18px;color:#d8e1e1;font-size:34px;font-weight:900}.swing-297-body .swing-297-check-grid h3{margin:0 46px 10px 0;color:var(--blue-dark);font-size:20px}.swing-297-body .swing-297-check-grid p{margin:0}
.swing-297-body .swing-297-note{margin:28px 0;padding:24px 26px;border:1px solid #cbdcdf;border-radius:14px;background:#f1f7f8}.swing-297-body .swing-297-note--important{border-color:#e5c9c4;background:#fff7f4}.swing-297-body .swing-297-note h3{margin:0 0 10px;color:var(--red-dark);font-size:20px}.swing-297-body .swing-297-note p{margin:0}
.swing-297-body .swing-297-table-wrap{max-width:100%;margin:24px 0;overflow-x:auto;border:1px solid #d9dede;border-radius:13px;background:#fff;-webkit-overflow-scrolling:touch}.swing-297-body .swing-297-table{width:100%;min-width:760px;border-collapse:collapse;table-layout:fixed}.swing-297-body .swing-297-table th,.swing-297-body .swing-297-table td{padding:15px 16px;border-right:1px solid #e1e5e5;border-bottom:1px solid #e1e5e5;text-align:left;vertical-align:top}.swing-297-body .swing-297-table th{background:var(--blue-dark);color:#fff}.swing-297-body .swing-297-table td:first-child{color:var(--red-dark);font-weight:800}.swing-297-body .swing-297-table tbody tr:nth-child(even) td{background:#f8f9f9}
.swing-297-body .swing-297-methods{display:grid;gap:18px;margin:24px 0}.swing-297-body .swing-297-methods>section{padding:22px 24px;border-left:5px solid var(--blue);border-radius:0 13px 13px 0;background:var(--soft)}.swing-297-body .swing-297-methods h3{margin:0 0 9px;color:#243d45;font-size:20px}.swing-297-body .swing-297-methods p{margin:0 0 10px}
.swing-297-body .swing-297-steps{display:grid;gap:15px;margin:26px 0 0;padding:0;list-style:none}.swing-297-body .swing-297-steps li{display:grid;grid-template-columns:110px minmax(0,1fr);gap:20px;padding:20px 22px;border:1px solid #dfe3e3;border-radius:14px;background:#fff}.swing-297-body .swing-297-steps li>span{display:inline-flex;align-items:center;justify-content:center;min-height:38px;padding:7px 10px;border-radius:999px;background:var(--red);color:#fff;font-size:13px;font-weight:900}.swing-297-body .swing-297-steps h3{margin:0 0 6px;color:#263b41;font-size:19px}.swing-297-body .swing-297-steps p{margin:0}
.swing-297-body .swing-297-resubmit-grid,.swing-297-body .swing-297-related-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px;margin:24px 0}.swing-297-body .swing-297-resubmit-grid section{padding:21px 22px;border-radius:13px;background:#f7f4f1}.swing-297-body .swing-297-resubmit-grid h3{margin:0 0 8px;color:var(--red-dark);font-size:19px}.swing-297-body .swing-297-resubmit-grid p{margin:0}
.swing-297-body .swing-297-related-grid>a{display:flex;flex-direction:column;padding:22px;border:1px solid #d9e0e1;border-radius:14px;background:#fff;color:#252525;text-decoration:none;box-shadow:0 6px 18px rgba(35,50,55,.05)}.swing-297-body .swing-297-related-grid>a:hover,.swing-297-body .swing-297-related-grid>a:focus-visible{border-color:var(--red);background:#fff;color:#252525;box-shadow:0 10px 24px rgba(92,28,34,.12)}.swing-297-body .swing-297-related-grid span{margin:0 0 6px;color:var(--red-dark);font-size:13px;font-weight:900}.swing-297-body .swing-297-related-grid strong{margin:0 0 7px;color:#223940;font-size:18px;line-height:1.55}.swing-297-body .swing-297-related-grid p{margin:0;color:#62676a}.swing-297-body .swing-297-parent-link{text-align:center}.swing-297-body .swing-297-parent-link a{display:inline-flex;min-height:48px;align-items:center;justify-content:center;padding:11px 22px;border:2px solid var(--blue-dark);border-radius:999px;background:#fff;color:var(--blue-dark);font-weight:800;text-decoration:none}.swing-297-body .swing-297-parent-link a:hover,.swing-297-body .swing-297-parent-link a:focus-visible{background:var(--blue-dark);color:#fff}
.swing-297-body .swing-297-faq details{margin:0 0 13px;overflow:hidden;border:1px solid #dce1e1;border-radius:12px;background:#fff}.swing-297-body .swing-297-faq summary{position:relative;padding:18px 54px 18px 22px;color:#253b42;cursor:pointer;font-weight:800;list-style:none}.swing-297-body .swing-297-faq summary:after{position:absolute;top:50%;right:22px;width:22px;height:22px;border-radius:50%;background:var(--blue-dark);color:#fff;content:"+";font-size:18px;line-height:20px;text-align:center;transform:translateY(-50%)}.swing-297-body .swing-297-faq details[open] summary:after{content:"−"}.swing-297-body .swing-297-faq details>div{padding:0 22px 20px;border-top:1px solid #e4e7e7;background:#f8faf9}.swing-297-body .swing-297-faq details>div p{margin:16px 0 0}
.swing-297-body .swing-297-cta{padding:34px clamp(22px,4vw,42px);border-radius:18px;background:linear-gradient(135deg,#f7eded,#eef5f6);text-align:center}.swing-297-body .swing-297-cta-buttons{display:flex;flex-wrap:wrap;gap:14px;justify-content:center;margin-top:24px}.swing-297-body .swing-297-button{display:inline-flex;min-height:52px;align-items:center;justify-content:center;padding:12px 24px;border:2px solid transparent;border-radius:8px;font-weight:800;text-align:center;text-decoration:none}.swing-297-body .swing-297-button--primary,.swing-297-body .swing-297-button--primary:visited{border-color:var(--red-dark);background:var(--red-dark);color:#fff}.swing-297-body .swing-297-button--primary:hover,.swing-297-body .swing-297-button--primary:focus-visible{border-color:#5f0e15;background:#5f0e15;color:#fff}.swing-297-body .swing-297-button--secondary,.swing-297-body .swing-297-button--secondary:visited{border-color:var(--blue-dark);background:#fff;color:var(--blue-dark)}.swing-297-body .swing-297-button--secondary:hover,.swing-297-body .swing-297-button--secondary:focus-visible{border-color:var(--blue-dark);background:var(--blue-dark);color:#fff}
@media(max-width:900px){.swing-297-body .swing-297-summary ul,.swing-297-body .swing-297-toc ol,.swing-297-body .swing-297-check-grid,.swing-297-body .swing-297-resubmit-grid,.swing-297-body .swing-297-related-grid{grid-template-columns:1fr}}@media(max-width:650px){.swing-297-body .swing-297-page{font-size:15px}.swing-297-body .swing-297-page .pageTitle{padding:15px 16px;border-left-width:5px;font-size:24px}.swing-297-body .swing-297-lead,.swing-297-body .swing-297-summary,.swing-297-body .swing-297-toc,.swing-297-body .swing-297-note,.swing-297-body .swing-297-cta{padding:20px 18px}.swing-297-body .swing-297-section>h2{padding:13px 13px 13px 17px;font-size:21px}.swing-297-body .swing-297-steps li{grid-template-columns:1fr;gap:10px;padding:18px 17px}.swing-297-body .swing-297-steps li>span{width:fit-content}.swing-297-body .swing-297-table-wrap:after{display:block;padding:8px 12px;background:#f3f5f5;color:#5f6668;content:"表は横にスクロールして確認できます";font-size:12px;text-align:center}.swing-297-body .swing-297-cta-buttons{flex-direction:column}.swing-297-body .swing-297-button{width:100%}}@media(max-width:480px){.swing-297-body .swing-297-page .pageTitle{font-size:21px}.swing-297-body .swing-297-lead h2,.swing-297-body .swing-297-cta h2,.swing-297-body .swing-297-section>h2{font-size:20px}}